The distance of the point (1, 2,1) from the line 2/3 3 20 В. 3 23 C. 5 5 D. is A.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
ChapterP: Prerequisites
SectionP.6: The Rectangular Coordinate System And Graphs
Problem 3ECP
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Please answer the two question quickly

Which of the following is NOT true?
A. (pA-g) +(p→q) is a tautology.
B. {(p→g)^(q-→r)}→(p→r) is a tautology.
C. p→(g ar) = (p4)^(pr)
D. - (p+> q) = (pA-q)v(-png)
Transcribed Image Text:Which of the following is NOT true? A. (pA-g) +(p→q) is a tautology. B. {(p→g)^(q-→r)}→(p→r) is a tautology. C. p→(g ar) = (p4)^(pr) D. - (p+> q) = (pA-q)v(-png)
x-1_y-2
The distance of the point (1, 2,1) from the line
2
2/5
A.
20
В.
w/
C.
5
5
D.
3
is
2.
1.
3.
Transcribed Image Text:x-1_y-2 The distance of the point (1, 2,1) from the line 2 2/5 A. 20 В. w/ C. 5 5 D. 3 is 2. 1. 3.
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